RE: Reading only numbers
- To: mathgroup at smc.vnet.net
- Subject: [mg26496] RE: [mg26492] Reading only numbers
- From: "Krautschik, Chris G" <krautschikc at intel.co.jp>
- Date: Thu, 28 Dec 2000 21:31:30 -0500 (EST)
- Sender: owner-wri-mathgroup at wolfram.com
Jonhee,
Let's say the file is an ASCII file named "coil.txt";
You can import it in the following way that reads in the header plus the
numbers:
dat = Import["coil.txt", "Table"];
This shows each line of text from which you can see that you only want rows
6 through 11.
dat//MatrixForm
Assign the list of data to dat2:
dat2=dat[[ Range[6, 11] ]]
This shows the results of dat2:
{{1, 1.5}, {3}, {10, 3}, {7}, {50, 11}, {66}}
Now you can access particular values through the various indeces of dat2;
Regards,
Chris
-----Original Message-----
From: Jonghee Lee [mailto:jonghee at glue.umd.edu]
To: mathgroup at smc.vnet.net
Subject: [mg26496] [mg26492] Reading only numbers
In case that I have a data file which has contents as following,
* Frequency Respose of S.C. Coil *
frequency(Hz) input voltage(mV)
output voltage(V)
-------------------------------------------------------------------
1 1.5
3
10 3
7
50 11
66